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Changes for page Sensor Module

Last modified by Heimir Thordarson on 2026/07/05 12:56
From version 24.1
edited by Heimir Thordarson
on 2026/01/22 13:42
Change comment: There is no comment for this version
To version 27.1
edited by Heimir Thordarson
on 2026/01/22 13:50
Change comment: There is no comment for this version

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69 69  As shown in the figure above, the thermistor is put into a voltage divider circuit with a 4k7 ohm resistor to convert the resistance changes of the thermistor to a measurable voltage. To find the temperature of the thermistor based on the voltage measure by the analog-to-digital converter (adc), the resistance of the thermistor needs to be calculated based on the voltage from a voltage divider.
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73 73  $$
74 74  R_T = R_f \frac{V_{out}}{V_{in} - V_{out}}
75 75  $$
76 76  {{/mathjax}})))
77 -{{/mathjax}}
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